The solar road studs are made of solar panels, LED chips, and accumulators. The panels are placed on the top of the stud to receive sunlight to transmit it to electrical energy and save in the accumulator. The LED studs are placed on two sides facing the vehicle to reflect the LED lights. The photoelectric switches are used to transmit the LED light through the studs to delineate the road edges. There are two key locations where solar-powered studs are commonly used for road delineation purposes, first along the center line of the road and second along the road edges. The studs are needed to have an adequate load-bearing capacity for heavy vehicles. The adequately placed solar LED studs provide very high reflection and drivers get approx. 25 to 30 seconds of reaction times to control the vehicle and maneuvered the vehicle accordingly.